/*
 * This file is part of ELCube.
 *
 * ELCube is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * ELCube is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with ELCube.  If not, see <https://www.gnu.org/licenses/>.
 */
package cn.nkpro.elcube.task.delegate;

import lombok.Setter;
import org.camunda.bpm.engine.delegate.DelegateTask;
import org.camunda.bpm.engine.delegate.TaskListener;
import org.camunda.bpm.engine.impl.el.FixedValue;
import org.springframework.stereotype.Component;

/**
  *@description: 节点完成时的任务监听器，可以进行字段注入，将每个节点的处理人放进参数中,参数注入的字段为assigneeKey，值是自己定义，在同一个流程中不重复
  *@Author: YF
  *@Date: 2022/7/25 17:04
 **/
@Component("NkCompleteAssigneeExeListener")
public class NkCompleteAssigneeExeListener implements TaskListener {

    @Setter
    private FixedValue assigneeKey;
    @Override
    public void notify(DelegateTask delegateTask) {
        String assigneeValue = (String) assigneeKey.getValue(delegateTask);
        delegateTask.setVariable(assigneeValue, delegateTask.getAssignee());
    }
}
